China Tightens Control On News Release by Foreign Media

Xinhua News Agency promulgated on Sunday a tough set of measures to regulate the release of news and information in China by foreign news agencies and the subscription of such news and information by users in China and to promote the dissemination of news and information in a 'sound and orderly manner' ...

more (ChinaDaily)

Measures for Administering the Release of News and Information in China by Foreign News Agencies (full text)

Update:
As I am not an expert in 'What is' ..., but in 'How to make it happened' (I don't read even Chinese)

From Fons Tuinstra

"I do not believe that so much has changed, ahead of the political season, Xinhua has just restated already existing rules ..."